/*
 * Copyright 2011 Katsunori Koyanagi
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */

package sweezy.swf.action
{
	import sweezy.swf.IElement;
	import sweezy.swf.action.code.ActionUnknown;
	import sweezy.swf.constant.ElementType;
	import sweezy.swf.swf_internal;
	import sweezy.swf.utils.CloneUtils;
	import sweezy.swf.visitor.ISWFElementVisitor;

	use namespace swf_internal;

	public class Action implements IAction
	{

		swf_internal var _info:ActionInfo;

		public function Action(code:uint)
		{
			_info = ActionInfo.getActionInfoByCode(code);
		}

		public function accept(visitor:ISWFElementVisitor):void
		{
			visitor["visit" + _info.name](this);
		}

		public function get actionName():String
		{
			return _info._name;
		}

		public function clone():IElement
		{
			if (this is ActionUnknown)
			{
				var src:ActionUnknown = this as ActionUnknown;
				var dst:ActionUnknown = new ActionUnknown(_info._code);

				dst.operands = CloneUtils.clone(src.operands);
				return dst;
			}

			return CloneUtils.createClone(this);
		}

		public function get code():uint
		{
			return _info._code;
		}

		public function get elementName():String
		{
			return _info._name;
		}

		public function get elementType():uint
		{
			return ElementType.ACTION;
		}

		public function get shortName():String
		{
			return _info._shortName;
		}

		public function get version():uint
		{
			return _info._version;
		}
	}
}

